﻿// DotConference
// Copyright (c) 2009 Jean-François Blais <zerathulous@hotmail.com>
// Copyright (c) 2009 Thomas Gagnon <gagnonthomas@gmail.com>
// Copyright (c) 2009 André Lalancette <andlal@hotmail.com>
// Copyright (c) 2009 Michaël Larouche <larouche@kde.org>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
using System;
using DotConferenceCore.Logistique;
using NUnit.Framework;
using NUnit.Framework.SyntaxHelpers;

namespace TestDotConferenceCore
{
    [TestFixture]
    public class TestPlanificationPresentation
    {
        private PlanificateurPlageHoraire<Presentation> _planificateurPlageHoraire;

        [SetUp]
        public void Init()
        {
            _planificateurPlageHoraire = new PlanificateurPlageHoraire<Presentation>(
                new DateTime(2009, 10, 02, 13, 00, 00),
                new DateTime(2009, 10, 02, 16, 00, 00)
            );
        }

        [Test]
        public void PlanificationUneSession()
        {
            // Test de création d'une session sur l'AI de 13h à 16h
            var presentation1 = new Presentation
            {
                DateHeureDebut = new DateTime(2009, 10, 02, 13, 00, 00),
                Duree = new TimeSpan(1, 30, 00)
            };

            var presentation2 = new Presentation
            {
                DateHeureDebut = new DateTime(2009, 10, 02, 14, 30, 00),
                Duree = new TimeSpan(1, 00, 00)
            };

            var presentation3 = new Presentation
            {
                DateHeureDebut = new DateTime(2009, 10, 02, 15, 30, 00),
                Duree = new TimeSpan(0, 30, 0)
            };

            Assert.That( _planificateurPlageHoraire.EstPlein(), Is.False );

            _planificateurPlageHoraire.AjouterPlageHoraire(presentation1);
            _planificateurPlageHoraire.AjouterPlageHoraire(presentation3);
            _planificateurPlageHoraire.AjouterPlageHoraire(presentation2);

           Assert.That(_planificateurPlageHoraire.Plages.Count, Is.EqualTo(3));
            
            Assert.That(_planificateurPlageHoraire.Plages[0].DateHeureDebut, Is.EqualTo(presentation1.DateHeureDebut));
            Assert.That(_planificateurPlageHoraire.Plages[1].DateHeureDebut, Is.EqualTo(presentation2.DateHeureDebut));
            Assert.That(_planificateurPlageHoraire.Plages[2].DateHeureDebut, Is.EqualTo(presentation3.DateHeureDebut));

            Assert.That( _planificateurPlageHoraire.EstPlein() );
        }

        [Test]
        public void PlanificationPetitePresentation()
        {
            var petitePresentation = new Presentation()
            {
                DateHeureDebut = new DateTime(2009, 10, 02, 15, 45, 00),
                Duree = new TimeSpan(00, 15, 00)
            };

            var grossePresentation = new Presentation()
            {
                DateHeureDebut = new DateTime(2009, 10, 02, 13, 00, 00),
                Duree = new TimeSpan(1, 45, 00)
            };

            _planificateurPlageHoraire.AjouterPlageHoraire(grossePresentation);
            _planificateurPlageHoraire.AjouterPlageHoraire(petitePresentation);

            Assert.That(_planificateurPlageHoraire.Plages.Count, Is.EqualTo(2));
        }

        [Test]
        public void TriPlusDeDeuxPresentationDeDifference()
        {
            var presentation1 = new Presentation
            {
                DateHeureDebut = new DateTime(2009, 10, 02, 13, 00, 00),
                Duree = new TimeSpan(1, 30, 00)
            };

            var presentation2 = new Presentation
            {
                DateHeureDebut = new DateTime(2009, 10, 02, 14, 30, 00),
                Duree = new TimeSpan(1, 00, 00)
            };

            var presentation3 = new Presentation
            {
                DateHeureDebut = new DateTime(2009, 10, 02, 15, 30, 00),
                Duree = new TimeSpan(0, 30, 0)
            };

            _planificateurPlageHoraire.AjouterPlageHoraire(presentation3);
            _planificateurPlageHoraire.AjouterPlageHoraire(presentation2);
            _planificateurPlageHoraire.AjouterPlageHoraire(presentation1);

            Assert.That(_planificateurPlageHoraire.Plages.Count, Is.EqualTo(3));

            Assert.That(_planificateurPlageHoraire.Plages[0].DateHeureDebut, Is.EqualTo(presentation1.DateHeureDebut));
            Assert.That(_planificateurPlageHoraire.Plages[1].DateHeureDebut, Is.EqualTo(presentation2.DateHeureDebut));
            Assert.That(_planificateurPlageHoraire.Plages[2].DateHeureDebut, Is.EqualTo(presentation3.DateHeureDebut));
        }

        [Test]
        [ExpectedException(typeof(ErreurPlanificationPlageHoraireException))]
        public void AjoutPresentationQuiDepasse()
        {
            var presentation1 = new Presentation()
            {
                Duree = new TimeSpan(1, 0, 0),
                DateHeureDebut = new DateTime(2009, 10, 02, 13, 00, 00)
            };

            var presentation2 = new Presentation
            {
                DateHeureDebut = new DateTime(2009, 10, 02, 14, 00, 00),
                Duree = new TimeSpan(3, 30, 00)
            };

            _planificateurPlageHoraire.AjouterPlageHoraire(presentation1);
            _planificateurPlageHoraire.AjouterPlageHoraire(presentation2);
        }

        [Test]
        [ExpectedException(typeof(PlageHoraireEnConflitException))]
        public void AjoutPresentationMemeHeure()
        {
            var presentation1 = new Presentation
            {
                DateHeureDebut = new DateTime(2009, 10, 02, 13, 00, 00),
                Duree = new TimeSpan(1, 0, 0)
            };

            var presentation2 = new Presentation
            {
                DateHeureDebut = new DateTime(2009, 10, 02, 13, 00, 00),
                Duree = new TimeSpan(1, 30, 00)
            };

            _planificateurPlageHoraire.AjouterPlageHoraire(presentation1);
            _planificateurPlageHoraire.AjouterPlageHoraire(presentation2);
        }

        [Test]
        [ExpectedException(typeof(PlageHoraireHorsBorneException))]
        public void AjoutPresentationHorsSession()
        {
            var presentation1 = new Presentation
            {
                DateHeureDebut = new DateTime(2009, 10, 02, 17, 00, 00),
                Duree = new TimeSpan(1, 30, 00)
            };

            _planificateurPlageHoraire.AjouterPlageHoraire(presentation1);
        }

        [Test]
        [ExpectedException(typeof(PlageHoraireEnConflitException))]
        public void AjoutPresentationEnConflit()
        {
            var presentation1 = new Presentation
            {
                DateHeureDebut = new DateTime(2009, 10, 02, 13, 00, 00),
                Duree = new TimeSpan(1, 30, 00)
            };

            var presentation2 = new Presentation
            {
                DateHeureDebut = new DateTime(2009, 10, 02, 14, 00, 00),
                Duree = new TimeSpan(1, 00, 00)
            };

            _planificateurPlageHoraire.AjouterPlageHoraire(presentation2);
            _planificateurPlageHoraire.AjouterPlageHoraire(presentation1);
        }
    }
}
